The final patient cohort included 1 patient (1 CT scan) with mucin-producing adenocarcinoma, 46 patients (54 CT scans) with IPMNs, 6 patients (8 CT scans) with MCNs, 9 patients (11 CT scans) with pseudocysts, 11 patients (17 CT scans) with SCNs, and 1 patient (1 CT scan) with a cystic dominant SPN. Here, MUC5AC is linked to adenocarcinoma.